Zobrazeno 1 - 10
of 19
pro vyhledávání: '"P G, Quirk"'
Publikováno v:
Journal of Biological Chemistry. 268:678-685
We have cloned and sequenced the DNA of alkaliphilic Bacillus firmus OF4 encompassing the cta operon that encodes a pH-regulated cytochrome caa3 oxidase. The gene organization is identical with that of the homologous Bacillus subtilis caa3 oxidase lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c52d5c5553341e9f5ebebf959a06e1e
https://doi.org/10.1016/s0021-9258(18)54205-8
https://doi.org/10.1016/s0021-9258(18)54205-8
Publikováno v:
Journal of biomolecular NMR. 13(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f6be7947d876ab5e0d794131df5c2b35
https://pubmed.ncbi.nlm.nih.gov/20700820
https://pubmed.ncbi.nlm.nih.gov/20700820
Publikováno v:
Journal of Bacteriology. 173:5010-5016
The terminal oxidase content of Bacillus firmus OF4, a facultative alkaliphile that grows well over the pH range of 7.5 to 10.5, was studied by difference spectroscopy. Evidence was found for three terminal oxidases under different growth conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::861629772dd49750115eae260d727ad0
https://doi.org/10.1128/jb.173.16.5010-5016.1991
https://doi.org/10.1128/jb.173.16.5010-5016.1991
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1058:131-140
Two protonophore-resistant mutants, designated strains CC1 and CC2, of the facultative alkaliphile Bacillus firmus OF4 811M were isolated. The ability of carbonyl cyanide m -chlorophenylhydrazone (CCCP) to collapse the protonmotive force ( Δ μ ¯ H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4660ec96b4d2aa98f9594c086317ecf
https://doi.org/10.1016/s0005-2728(05)80229-4
https://doi.org/10.1016/s0005-2728(05)80229-4
Autor:
Iain D. Campbell, P. G. Quirk
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1019:81-90
The bioenergetics of two extreme halophiles, Halobacterium halobium and Halobacterium marismortui, have been investigated by respiratory studies and in vivo nuclear magnetic resonance (NMR) spectroscopy. The phosphorus resonances of both species were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d630386e71f2b9c5f16a664e282518e4
https://doi.org/10.1016/0005-2728(90)90127-p
https://doi.org/10.1016/0005-2728(90)90127-p
Publikováno v:
Microbiological Reviews. 54:52-65
The chemiosmotic model of energy transduction offers a satisfying and widely confirmed understanding of the action of uncouplers on such processes as oxidative phosphorylation; the uncoupler, by facilitating the transmembrane movement of protons or o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70009df627182c48921b8d5344ae0a97
https://doi.org/10.1128/mr.54.1.52-65.1990
https://doi.org/10.1128/mr.54.1.52-65.1990
Publikováno v:
European journal of biochemistry. 268(5)
Transhydrogenase couples the transfer of hydride-ion equivalents between NAD(H) and NADP(H) to proton translocation across a membrane. The enzyme has three components: dI binds NAD(H), dIII binds NADP(H) and dII spans the membrane. Coupling between t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b385c22d1763e6593f962408805a25ef
https://pubmed.ncbi.nlm.nih.gov/11231296
https://pubmed.ncbi.nlm.nih.gov/11231296
Publikováno v:
The Journal of biological chemistry. 271(17)
The Tyr residue in the mobile loop region of the soluble, domain I polypeptide (called Ths) of the proton-translocating transhydrogenase from Rhodospirillum rubrum has been substituted by Asn and by Phe. The recombinant proteins were expressed at hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9e2f27e3ff06058ace629a22ce71834e
https://pubmed.ncbi.nlm.nih.gov/8626569
https://pubmed.ncbi.nlm.nih.gov/8626569
Publikováno v:
Biochimica et biophysica acta. 1186(1-2)
Tn 917 transposition libraries prepared from Bacillus subtilis were screened for mutants that had insertions in the chromosome resulting in resistance to the protonophore carbonylcyanide m -chlorophenylhydrazone (CCCP). Five such strains were charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e555af2c800f79df62dd3e9467e9ca3
https://pubmed.ncbi.nlm.nih.gov/8011666
https://pubmed.ncbi.nlm.nih.gov/8011666
Autor:
P G Quirk
Publikováno v:
Gene. 125(1)
An 1100-bp DNA fragment cloned from alkaliphilic Bacillus firmus OF4 contained an open reading frame deduced to encode a 54-amino-acid, glutamine-rich protein with 35.6% identity to Bacillus subtilis small, acid-soluble spore protein-gamma (SASP-gamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a1c58320c5079d8dccd7252d97e00b9
https://pubmed.ncbi.nlm.nih.gov/8449416
https://pubmed.ncbi.nlm.nih.gov/8449416